mutation-listener.js file missing in published NPM package

[systemboogie]

Bug report

There is the mutation-listener.js file missing in the selenium-webdriver@4.0.0-alpha.8 package published to NPM.

Trying to listen to DOM mutations fails with the following error:

Error: ENOENT: no such file or directory, open '../../cdp-support/mutation-listener.js'
    at Object.openSync (node:fs:487:3)
    at Object.readFileSync (node:fs:388:35)
    at Driver.logMutationEvents (/Users/marcus.noll/Documents/git/selenium-webdriver-bug/node_modules/selenium-webdriver/chromium.js:888:33)
    at processTicksAndRejections (node:internal/process/task_queues:93:5)
    at async example (/Users/marcus.noll/Documents/git/selenium-webdriver-bug/index.js:7:9) {
  errno: -2,
  syscall: 'open',
  code: 'ENOENT',
  path: '../../cdp-support/mutation-listener.js'
}

To reproduce

I just stripped down the test code for logMutationEvents and changed it to work with the published NPM package.

Find it here:
https://github.com/systemboogie/logmutation-events-bug

Run it with:

1. npm install
2. npm start

Expected behavior

mutation-listener.js is contained in the NPM package and it's therefore possible to use logMutationEvents without error.

Environment

Browser: Chrome

[diemol]

The bot is quite sensitive, we need to improve that. This issue seems valid (in content, at least :))